Wall driller



FIG. 1 is a first side view of the wall driller;

FIG. 2 is a side view taken 90 degrees from FIG. 1;

FIG. 3 is a side view taken 180 degrees from FIG. 2;

FIG. 4 is a side view taken 180 degrees from FIG. 1;

FIG. 5 is a bottom view of the wall driller;

FIG. 6 is a top view of the wall driller; and,

FIG. 7 is a perspective view of the wall driller. 

The ornamental design for a wall driller, as shown and described. 